baber/WOPTO huggingface dataset:
Patent JP-2004063524-A (JP)
Title: Apparatus and method for mounting or printed circuit board
Inventor: TADA TAKASHI
IPC: H01L21/60
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for mounting to maintain good connecting reliability when a semiconductor chip component is mounted on a printed circuit board and to provide the printed circuit board.  <P>SOLUTION: The method for mounting the semiconductor chip component on the printed circuit board includes a step of coating a region having electrodes of the component with a thermosetting resin, a step of aligning the electrodes of the component with those on the circuit board, a step of placing the aligned component on the board, and steps of heating the board placed with the component at a predetermined temperature, melting the resin, electrically connecting the electrodes of the component to the electrodes of the board, and curing the resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059335-A (JP)
Title: Piezoelectric ceramic composition and piezoelectric element
Inventor: OGAWA TOMOYUKI
IPC: H01L41/08
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic composition from which good piezoelectric characteristics corresponding to various applications can be obtained and an piezoelectric element obtained by using the same.  <P>SOLUTION: The piezoelectric ceramic composition is expressed by compositional formula: Pb<SB>α</SB>[äNi<SB>w/3</SB>Nb<SB>1-(w/3)</SB>}<SB>x</SB>Ti<SB>y</SB>Zr<SB>z</SB>]O<SB>3</SB>, wherein x, y and z are each in a specified compositional area of a ternary compositional diagram; w is ≥0.85 and <1.00; and α is a molar content of Pd and is reduced to be ≥0.950 and ≤0.995 against the stoichiometric composition. An amount of ≤10 mol% of Pb reduced from the stoichiometric composition is substituted by at least one element selected from Sr, Ca, and Ba.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060702-A (JP)
Title: Shaft support structure for stepless transmission
Inventor: ERIGUCHI MIGAKU
IPC: F16H57/021
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve production efficiency by realizing parts commonality between stepless transmissions with various specifications.  <P>SOLUTION: A secondary pulley shaft 9c is rotatably supported at a bearing support member 38 fixed at a main case 51a and an output shaft 13 is relatively rotatably inserted and supported at the secondary pulley shaft 9c. An output clutch (not illustrated) is intervened at one end of the secondary pulley shaft 9c and the output shaft 13 to be brought into engagement/disengagement, and one end of a reduction drive gear shaft 15 is spline-engaged with the other end of the output shaft 13. The other end of the reduction drive gear shaft 15 is rotatably supported at a converter case 51b. Therefore, the reduction drive gear shaft 15 can be disengaged from a main case 51a together with the converter case 51b, and the reduction drive gear shaft 15 can be connected with a secondary pulley shaft 9k only by changing the structure of the secondary pulley shaft 9k without any change in the other specifications for the stepless transmission without an output clutch specification shown in Fig. 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059453-A (JP)
Title: Wood-protecting agent
Inventor: NISHIMURA TAKASHI
IPC: B27K3/40
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wood-protecting agent which exhibits a high antifungal effect on wood-rotting fungi.  <P>SOLUTION: This wood-protecting agent contains oxpoconazole represented by formula (1) or its salt as an active ingredient. The salt is preferably that of a carboxylic acid such as fumaric acid. The wood-protecting agent exhibits high antifungal effects on wood-rotting fungi.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133543-A (JP)
Title: Semiconductor structure with lowered contact resistance
Inventor: VAN DE WALLE CHRISTIAN G
IPC: H01L33/32
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device having a long lifetime with low power consumption by forming an ohmic contact of high quality in a III-V semiconductor material. SOLUTION: The semiconductor device 10 comprises a first III-V semiconductor layer 110 having an energy level of a first conduction band and a first valence band, a second III-V semiconductor layer 120 having an energy level of a second conduction band and a second valence band, and a metal layer 130 having a Fermi evergy level. The Fermi level is higher than the evergy levels of the first and second valance bands, and the evergy level of the second valance band exists between the Fermi level of the metal layer 130 and the energy level of the first valance band.
Patent JP-2004064526-A (JP)
Title: Information processing terminal and guidance display program
Inventor: WATANABE GIICHI
IPC: G06F3/048
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing terminal which shows improved operability when operated according to an event, and a guidance display program.  <P>SOLUTION: The generation of an event is detected, and guidance information corresponding to the event is retrieved from a guidance storage part, and a stand-by image corresponding to the guidance information is generated, and the stand-by image is displayed, and guidance is displayed in the stand-by image, and when accepting an operation displayed in the guidance, processing corresponding to the event is carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003149995-A (JP)
Title: Image forming device
Inventor: KOSUGE AKIO
IPC: G03G5/147
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which the use of an electrophotographic photoreceptor is ensured for a long period of time and with which a satisfactory image can be stably obtained. SOLUTION: In the image forming device having the photoreceptor (image carrier) 1, and a developing device 4 for developing an electrostatic latent image formed on the photoreceptor 1, the developing device 4 holds therein developer containing first lubricant, the device has a lubricant application means 8 for applying a second lubricant 10 to the photoreceptor. The lubricant application means 8 has a lubricant application quantity adjustment means 20 for adjusting a quantity of the second lubricant 10 applied to the photoreceptor 1 according to an image area.
Patent JP-2004066485-A (JP)
Title: Heat shrinkable polyester resin film and label using the sane
Inventor: KOTANI TORU
IPC: C08J5/18
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat shrinkable label and a film suitable for recycling of resources with easy perforation cut having small shrinkage unevenness, excellent heat resistance, holding stable and beautiful stability with transparency.  <P>SOLUTION: A heat shrinkable polyester resin film has the maximum heat shrinkability of 20% or more in at least one direction, a haze value of 50% or less, and the easy perforation cut. The heat shrinkable label is suitable as a packaging material used for coating, binding, sheathing, etc. and the film is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066539-A (JP)
Title: Structure for removing ink adhering in inkjet imaging machine, inkjet imaging machine equipped with that structure and maintenance device
Inventor: MORIMOTO YASUMASA
IPC: B41J29/17
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for easily removing ink adhering to the carriage of an inkjet imaging machine, an inkjet imaging machine equipped with that structure and a maintenance device.  <P>SOLUTION: An ink absorbing member 86 is fixed in a maintenance cap 81 constituting the maintenance device 8 of a color inkjet printer. During the maintenance operation of recording heads 52A and 52B, the lower surface of a carriage 51 touches the upper surface of the ink absorbing member 86. Ink scattered from a wiping blade 85 during wiping operation adheres to the lower surface of the carriage 51. That ink is removed by means of the ink absorbing member 86.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067310-A (JP)
Title: Control device for vehicle for high lift work
Inventor: TANAKA AKIRA
IPC: B66F9/24
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a vehicle for high lift work capable of preventing failure of an electric motor (for example, burnout) due to continuous operation of a pump for emergency.  <P>SOLUTION: The device is equipped with a working device, pumps 53, 55 for emergency, an emergency pump switch 81, a timer counting part 95, a time determination part 97, and a pump control part 99. The working device is installed on the vehicle and operated by a hydraulic actuator 61. The pumps 53, 55 for emergency are driven by the electric motors M1, M2 to supply hydraulic oil to the hydraulic actuator 61. The emergency pump switch 81 is operated to control the operation of the pumps 53, 55 for emergency. The timer counting part 95 measures the operation time of the respective pumps 53, 55 for emergency by the operation of the emergency pump switch 81. The time determination part 97 determines whether the operation time of the respective pumps 53, 55 for emergency measured with the timer counting part 95 exceeds a predetermined time or not. The pump control part 99 regulates the control of the operation of the pumps 53, 55 for emergency for a certain time when it is determined that the operation time of the pumps 53, 55 for emergency exceeds a predetermined time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065559-A (JP)
Title: Seat structure for vehicle
Inventor: OISHI TAMOTSU
IPC: B60N3/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide seat structure for a vehicle in which a load can be placed in a walk-though space without soiling the load after combining a seat for three persons and walk-through.  <P>SOLUTION: A seat for the vehicle is constituted by connecting a table 29 in a foldable manner to one side in the body lateral direction of the seat 11 and providing a detachable seat 13 attachable to and detachable from engaging parts 47 provided at the table 29. The table 29 is thereby extended, and the detachable seat 13 is attached to the engaging parts 47 of the table 29 to allow three persons to sit. When the detachable seat 13 is detached from the engaging pats 47 of the table 29 and enclosed, and the table 29 is folded, a space is formed on one side of the seat 11 to allow walk-through. When the table 29 is extended in this state, the load can be placed in the walk-through space without soiling the baggage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005344-A (JP)
Title: Index management method, index display method, recording/reproducing device, and storage medium
Inventor: YAMAMURA HIROYUKI
IPC: G06F17/30
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To instantly display and reproduce a bookmark registered by a user only by referring index information by managing bookmark information by index management information.  <P>SOLUTION: When index informations (1l, 1m, 1n) of a plurality of data files stored in a storage medium are recorded in the storage medium, arbitrary positional informations (1r, 1v and 1x) of the respective data files are stored in the index information. On the basis of the positional information, when a folder in a certain level is selected, a data file stored in the folder and a bookmark image of the data file are displayed quickly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065625-A (JP)
Title: Straight sitting chair
Inventor: OGAWA TAMOTSU
IPC: A47C9/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to keep a posture of sitting straight on a chair, gentle for the waist, for a long period of time without feeling pain.  <P>SOLUTION: The straight sitting chair basically consists of a seat surface part and a leg part. The front half of the seat surface part is inclined downward in the front direction, while the rear half is flat. The user's buttocks are supported by the rear half of the seat surface part and the femoral region is supported by the front half of the seat surface part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067898-A (JP)
Title: Coloring composition, ink for ink-jet recording, and ink-jet recording method
Inventor: YABUKI YOSHIHARU
IPC: C09D11/328
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new azo dye as a coloring composition for image formation, a coloring composition for image formation having a good color and capable of forming a fast color image under various use conditions and environmental conditions, especially an ink for ink-jet recording, and an ink-jet recording method therewith.  <P>SOLUTION: This coloring composition contains an azo dye having at least an ionic hydrophilic group and at least a ≥5C aliphatic group with an aromatic nitrogen-containing hetero six-membered ring as a coupling component. This aqueous ink for ink-jet recording comprises the coloring composition. This ink-jet recording method uses the aqueous ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071395-A (JP)
Title: Electro-optical device and its manufacturing method and electronic equipment
Inventor: KOBAYASHI HIDEKAZU
IPC: B32B7/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device with an elongated life and its manufacturing method and electronic equipment with brightness of a luminous matter maintained without deteriorating its luminous characteristics while restraining dissolution of a positive electrode such as a transparent electrode by an acid substance.  <P>SOLUTION: The positive electrode (transparent electrode) 23 is provided with a first positive electrode layer (transparent electrode layer) 23A formed by mixing oxygen in an electrode material constituting the positive electrode and a second positive electrode layer (transparent electrode layer) 23B formed by mixing oxygen by an amount smaller than the mixed amount of oxygen in the first electrode layer 23A in the electrode material and in contact with a hole transport layer 70 containing an acid substance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133330-A (JP)
Title: Thin-film transistor, and film forming method and film forming device
Inventor: KAMEDA KENJI
IPC: H01L29/786
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To produce a silicon nitride film as a gate insulation layer at a high film formation speed, without making transistor characteristics deteriorated, and to improve throughput. SOLUTION: A gate insulation layer, whose film is formed through plasma CVD method, has a laminated structure comprised of a first silicon nitride film 3 and a second silicon nitride film 4 that is formed at a film formation speed which is than that of a first silicon nitride film.
Patent JP-2004080089-A (JP)
Title: Audio amplifier
Inventor: TERAJIMA AKIKO
IPC: H03F1/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio amplifier for suppressing an auto power-off operation of a sub-woofer to thereby prevent noises attendant on the auto power-off operation.  <P>SOLUTION: The audio amplifier for amplifying an audio signal and outputting the amplified audio signal to a low frequency sound reproduction loudspeaker includes: a first filter means for extracting a low frequency component of the audio signal outputted to the low frequency sound reproduction loudspeaker; a second filter means for extracting a high frequency component of the audio signal outside a reproduction range of the low frequency sound reproduction loudspeaker; an adder means for adding the high frequency component extracted by the second filter means to the low frequency component extracted by the first filter means; and an output means for outputting the summation resulting audio signal by the adder means to the low frequency sound reproduction loudspeaker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077616-A (JP)
Title: Image forming apparatus
Inventor: YAMASHITA HIDETOSHI
IPC: B41J21/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To preview the result of variable power in variable power copying.  <P>SOLUTION: The main controller of a digital copying machine determines whether it is fixed variable power or independently variable power. When it is judged as the fixed variable power, the controller controls so that the variable power of a read image signal is performed on a fixed variable power condition by a variable power processing part 84 and the image signal is transmitted to a write-in unit through a selector 85 so as to form an image. When it is determined as an independently variable power, the controller designates a CPU 88 so that the image signal is transmitted to an image memory controller 86 from the selector 85 so as to generate image data on an independently variable power condition, then the image data is transmitted to a display part through an I/O port 94 so as to be previewed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079765-A (JP)
Title: Ink for internal electrode
Inventor: NAYA TADAKUNI
IPC: H01G4/12
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink for an internal electrode which is suitable for an internal electrode of a ceramic capacitor containing nickel and which has an increase in the filling performance of nickel powder when the ink is dry.  <P>SOLUTION: The ink for an internal electrode of the ceramic capacitor containing nickel is made to contain sorbitan monopalmitate to increase dry film density. It is preferred that the content of the sorbitan monopalmitate in the ink for an internal electrode of the multilayer ceramic capacitor is not less than 0.1 wt.% nor more than 1.0 wt.%. The dry film density can also be increased by making the ink for an internal electrode to contain lauryl betaine. In this case, the content of the lauryl betaine in the ink for an internal electrode is preferably not less than 0.2 wt.% nor more than 1.0 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078573-A (JP)
Title: Information collection and analysis system, and information collection and analysis server
Inventor: TANAAMI HIROSHI
IPC: G06Q50/10
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To analyze effectiveness of an installation location of an advertisement medium in a system which receives a request or an order for a catalog, a commodity, etc. using the advertisement medium on which information for performing the request or the order of the catalog, the commodity, etc., is printed and installed in a street.  <P>SOLUTION: When a two dimensional code 11 inserted in a poster 10 is read with a mobile terminal 20, the information collection and analysis server 50 receives a prescribed request by using two dimensional code 11 read with a mobile terminal 20 and also analyzes the effectiveness of the installation location of ten posters, based on a first identification information identifiable of the poster 10 included in the two dimensional code 11, positional information of the mobile terminal 20, and the number of received requests.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080412-A (JP)
Title: Electronic watermark embedding device, electronic watermark detection device, and program
Inventor: MAENO KURATO
IPC: H04N1/387
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that the presence or the absence of drastic forgery of image data can not be detected, and bad effects occur by embedding an un-shortened authentication code as an electronic watermark (that is, deterioration of the quality of an image).  <P>SOLUTION: The authentication code is shortened in the electronic watermark embedding device. Also, a plurality of the authentication codes are generated on the basis of the deterioration pattern of assumable image data and are shortened, and they are compared with the shortened authentication codes generated by the electronic watermark embedding device in the electronic watermark detection device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073098-A (JP)
Title: Column-shaped or multiangular prism-shaped pie dough, sliced pie dough thereof, and method for producing them
Inventor: WATANABE TAKAO
IPC: A21D8/02
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uniformly puffing kneaded pie dough hardly causing shrinkage and distortion when baked; and to provide a method for easily producing a column-shaped or multiangular prism-shaped pie dough from which the pie dough is produced by slicing.  <P>SOLUTION: The column-shaped or multiangular prism-shaped pie dough has oil and fat 3 discontinuously present in a concentric and multilayer shape in the cross-section. The column-shaped or multiangular prism-shaped pie dough can be in a state packaged in a casing, or can be frozen. The column-shaped or multiangular prism-shaped pie dough is used by slicing in the cross direction. The column-shaped or multiangular prism-shaped pie dough can be produced by packing a kneaded product comprising a flour, the fat and water as main components in the casing arranged at the outside of a nozzle and having a diameter larger than a nozzle diameter while extruding the kneaded product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079823-A (JP)
Title: Sealing structure, solar cell module using the same, sealing method and the same for solar cell module
Inventor: UDA KAZUTAKA
IPC: H01L31/042
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure, a solar cell module using the same, a sealing method and the same for the solar cell module for preventing penetration of moisture.  <P>SOLUTION: A conductor 9 is provided in a transparent and insulative glass substrate 1 and the solar cell unit 2 is covered with a metallic sealing material 6 including an insulating layer 8 so as to seal the solar cell unit 2 (a transparent conductive film 3, a power generating film 4 and a backside metallic film 5) formed in the substrate 1, while the sealing member 6 is connected to the conductor 9 by using a metal 10 of a low melting point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079835-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YONETANI TOUTA
IPC: H01L21/3205
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of a buried wiring made mainly of copper.  <P>SOLUTION: A wiring opening is formed in insulation films 21 to 24 on a semiconductor substrate. A conductive barrier film 27 and a main conductor film 29 made mainly of copper are formed on the insulation film 24 including the bottom and side of the wiring opening. A first heat treatment is conducted in an atmosphere containing oxygen of a specified concentration, thus forming a copper oxide film 29a on the surface of the substrate and recrystallizing the main conductor film 29. Then, the unnecessary conductive barrier film 27, the main conductor film 29 and the copper oxide film 29a on the insulation film 24 are removed, and the conductive barrier film 27 and the main conductor film 29 are left in the wiring opening, thus forming a wiring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076448-A (JP)
Title: Double window structure for vehicle
Inventor: MATSUOKA SHIGEKI
IPC: B61D25/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double window structure for a vehicle which efficiently constitutes a high-quality double window.  <P>SOLUTION: According to the structure, an outer window plate 2 and an inner window plate 3 are mounted to a window frame 1 in a unit beforehand, and therefore the double window is efficiently constructed only by fixing the window frame W1 to a side pole W1, a window head, and a window sill which form a window opening for a railway vehicle at the assembling site of the railway vehicle. Further, unitizing work, i.e. the mounting of the outer window plate 2 and the inner window plate 3 of the window frame 1 is carried out in a clean working environment, and therefore an air layer 12 between the outer window plate 2 and the inner window plate 3 is prevented from the infiltration of moisture and dust. At the time of maintenance, the whole of the window frame 1 with the outer window plate 2 and the inner window plate 3 mounted thereto is exchangeable, or only the outer window plate 2 or the inner window plate 3 is exchangeable.  <P>COPYRIGHT: (C)2004,JPO